30480671

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 34863696

約数和(自身を除く): 4383025

約数列:

[1, 13, 41, 53, 83, 169, 533, 689, 1079, 2173, 3403, 4399, 6929, 8957, 14027, 28249, 44239, 57187, 180359, 367237, 575107, 743431, 2344667, 30480671]

約数ペア:

[(1, 30480671), (13, 2344667), (41, 743431), (53, 575107), (83, 367237), (169, 180359), (533, 57187), (689, 44239), (1079, 28249), (2173, 14027), (3403, 8957), (4399, 6929)]